Browsing by Subject "Motors d'imants permanents"
Now showing items 21-40 of 52
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Disseny, control i optimització d'un motor síncron d'imants permanents
(Universitat Politècnica de Catalunya, 2021-07-02)
Bachelor thesis
Open AccessEl disseny de màquines elèctriques actual implica la utilització d'eines de software que assisteixen en la validació de les característiques tècniques. En aquest treball es dissenya un motor síncron d'imants permanents ... -
Eina de disseny electromagnètic per a màquines síncrones d’imants permanents programada en Matlab
(Universitat Politècnica de Catalunya, 2021-10-20)
Master thesis
Open AccessEn l’actualitat, l’eficiència i el cost són els principals objectius en el disseny del motor elèctric. Si bé el mercat ofereix una àmplia gamma, els motors elèctrics d’imants permanents (PMSM, Permanent Magnet Synchronous ... -
Estimation of actuator and system faults via an unknown input interval observer for Takagi-Sugeno systems
(2020-01-01)
Article
Open AccessThis paper presents a simultaneous state variables and system and actuator fault estimation, based on an unknown input interval observer design for a discrete-time parametric uncertain Takagi–Sugeno system under actuator ... -
Estudi d'una plataforma de simulació per una cadena de tracció elèctrica en el sector de l'automoció
(Universitat Politècnica de Catalunya, 2018-10)
Master thesis
Restricted access - author's decision -
Estudi de la implementació del control vectorial d’un motor PMSM mitjançant dSPACE
(Universitat Politècnica de Catalunya, 2019-07-16)
Master thesis
Open AccessEns ha tocat viure el final de la època dels combustibles fòssils i el començament de la era de les energies alternatives i els mètodes de propulsió alternatius. Per tot això resulta interessant l’estudi d’aquests mètodes ... -
Estudi i diseny d'un motor-roda
(Universitat Politècnica de Catalunya, 2012-06-13)
Bachelor thesis
Restricted access - author's decisionAquest projecte tracta sobre l’estudi i disseny de un motor elèctric síncron d’imants permanents de corrent continu (BDCM) de rotor extern, conegut també com motor-roda. Té com a objectiu ubicar-se dins de cada roda de ... -
Estudio de un motor síncrono de reluctancia asistido por imanes permanentes para un automóvil híbrido
(Universitat Politècnica de Catalunya, 2016-09)
Bachelor thesis
Restricted access - author's decision -
Estudio sobre diagnóstico de fallos en motores PMSM basado en el análisis de armónicos de corriente y vibraciones
(Universitat Politècnica de Catalunya, 2012-06)
Master thesis (pre-Bologna period)
Open Access -
Evaluación e implementación de controles digitales para motores DC de imán permanente
(Universitat Politècnica de Catalunya, 2023-02-09)
Master thesis
Restricted access - author's decisionUn motor DC (direct current) con escobillas es un motor DC con polos principales fijos y escobillas instaladas en su estator, y un devanado de armadura y un conmutador instalados en su rotor. La energía eléctrica que la ... -
Evaluation of feature calculation methods for electromechanical system diagnosis
(IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
Conference report
Restricted access - publisher's policyThe use of intelligent machine health monitoring schemes is increasing in critical applications as traction tasks in the transport sector. The high diagnosis capability and reliability required in these systems are being ... -
Evaluation of machine learning techniques for electro-mechanical system diagnosis
(IEEE Press. Institute of Electrical and Electronics Engineers, 2011)
Conference report
Open AccessThe application of intelligent algorithms, in electro-mechanical diagnosis systems, is increasing in order to reach high Reliability and performance ratios in critical and complex scenarios. In this context, different ... -
Fault detection in dynamic conditions by means of discrete wavelet decomposition for PMSM running under bearing damage
(IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
Conference report
Open AccessThis paper presents a study of the Permanent Magnet Synchronous Machine (PMSM) running under bearing damage. To carry out the study a two-dimensional (2-D) Finite Element Analysis (FEA) is used. Stator current induced ... -
Feature extraction of demagnetization faults in permanent-magnet synchronous motors based on box-counting fractal dimension
(IEEE Press. Institute of Electrical and Electronics Engineers, 2011-05)
Article
Restricted access - publisher's policyThis paper presents a methodology for feature extraction of a new fault indicator focused on detecting demagnetization faults in a surface-mounted permanent-magnet synchronous motors operating under nonstationary conditions. ... -
Guia de disseny i disseny d’una màquina síncrona d’imants permanents de flux axial (AFPMSM)
(Universitat Politècnica de Catalunya, 2013-03)
Master thesis (pre-Bologna period)
Open AccessEl disseny de màquines elèctriques és una ciència amb molta historia. Amb el desenvolupament de les lleis de l’electromagnetisme, durant la segona meitat del segle XIX es varen començar a desenvolupar els primers prototips ... -
Modeling of surface-mounted permanent magnet synchronous motors with stator winding inter-turn faults
(IEEE Press. Institute of Electrical and Electronics Engineers, 2011-05-29)
Article
Restricted access - publisher's policyThis paper develops and analyzes a parametric model for simulating healthy and faulty surface-mounted permanent magnet synchronous motors. It allows studying the effects of stator winding interturn short-circuit faults. ... -
Novel flux-weakening strategy considering the saturation effects for electric vehicles
(2021)
Conference report
Open AccessThis paper proposes an innovative control algorithm for Permanent Magnet Synchronous Machines (PMSMs), based on a Vector Current Control (VCC) strategy in order to operate in the Flux-Weakening (FW) zone and a Finite Element ... -
Observer techniques for rotor speed and position estimation for permanent magnet assisted synchronous reluctance machines
(Universitat Politècnica de Catalunya, 2018-06)
Master thesis
Restricted access - author's decisionThe purpose of the project is to achieve a robust SENSORLESS control of a Permanent Magnet assisted Synchronous Reluctance Motor. It is a part of an industrial project call CICYT, carried out at MCIA research group in UPC. ... -
Permanent magnet synchronous motor with different rotor structures for traction motor in high speed trains
(2018-06-13)
Article
Open AccessIn this work we proposed to study the use of permanent magnet synchronous motors (PMSM) for railway traction in the high-speed trains (HST) of Renfe Operadora (the Spanish national railway operator). Currently, induction ... -
PMSM drive position estimation: contribution to the high-frequency injection voltage selection issue
(2015-03-01)
Article
Open AccessHigh-frequency injection (HFI) is an alternative method to estimate permanent magnet synchronous motor (PMSM) rotor position using magnetic saliency. Once the maximum fundamental electrical frequency and the power converter ... -
PMSM Parameter Estimation for Sensorless FOC based on differential power factor
(2021-01-01)
Article
Open AccessDuring the last years, different methods for identifying permanent magnet synchronous motor (PMSM) parameters have been developed. Such methods allow a better characterization of PMSMs, thus enabling a better control. This ...
